DragonLady
Illuminator
- Joined
- Jun 20, 2003
- Messages
- 4,615
Regarding inbreeding: I have read (don't have a source handy, so I don't know how true it is) that many show breeds started from a very small founding stock (less than 100 individuals in some cases). If this is true, dogs of these breeds are likely inbred, even if the pedigree doesn't show close relatives having been bred in recent generations.
It has been my experience that mutts are generally healthier than purebreds. Also, in show breeds, distinctive physical characteristics tend to get exaggerated, often to the point that they cause physical problems.
The downside of mutts is that, especially if you adopt the dog as a puppy, you really don't know what you're going to end up with. Big feet on a puppy usually mean it will get big, but "big' might be 60 pounds, or it might be 150 pounds. With a purebred, you generally have a much better idea of what the dog will be like when it grows up.
Yes; this is true. Many breeders still do inbreed, as it can have far more predictable results. In theory, careful selective breeding retains and enhances desirable traits, while suppressing or even eliminating many problems. That's the theory...but of course, actual practice isn't so black-and-white.
An experienced breeder who knows and weighs the risks and benefits of inbreeding should be able to decide for themselves; and those who wish to buy a puppy should read the pedigree, ask questions and make their own decision.
And of course, all kinds of other animals are subjected to the same manipulation; but we rarely hear much about it.
